| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.94 | 11.534% | $101.429 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $168.81 | 10.328% | $186.2447 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $152.97 | 10.718% | $169.3653 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $100.30 | 4.293% | $104.6059 | $104.61 | $104.60 | $104.60 |
| Purchase #5 | $36.52 | 4.202% | $38.0546 | $38.05 | $38.05 | $38.10 |
| Purchase #6 | $10.61 | 6.455% | $11.2949 | $11.29 | $11.30 | $11.30 |
| Purchase #7 | $147.68 | 6.774% | $157.6838 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $707.83 | $768.6782 | $768.67 | $768.70 | $768.70 | |